发明授权
- 专利标题： Process for the preparation of nitrosobenzenes
- 专利标题（中）： 制备亚硝基苯的方法
-
申请号： US09707261申请日： 2000-11-06
-
公开(公告)号： US06274775B1公开(公告)日： 2001-08-14
- 发明人: Henry Giera , Michaela Meiers , Uwe Hugger
- 申请人： Henry Giera , Michaela Meiers , Uwe Hugger
- 优先权： DE19954397 19991112
- 主分类号： C07C20506
- IPC分类号： C07C20506
摘要：
The invention relates to a process for the preparation of nitrosobenzene from aromatic amines by oxidation with hydrogen peroxide in the presence of a catalyst based on compounds of tungsten and/or molybdenum without the addition of the organic solvents conventionally used.